1. Biomolecular Engineering Department, University of California Santa Cruz, 1156 High Street, Santa
Cruz, California 95064, United States
2. Department of Physics, Faculty of Philosophy,
Science and Letters at Ribeirão Preto, University of São Paulo, Avenida Bandeirantes 3900, Ribeirão
Preto, São Paulo 14040-401, Brazil
3. Department of Chemistry
and Biochemistry, University of California Santa Cruz, 1156 High
Street, Santa Cruz, California 95064, United States